May do something else later on if I have the time.
It seems my body is adapting to LP treadmill work more quickly than the anaerobic threshold workouts. Either my LT conditioning was already maxed, or the LP intervals require certain muscle fiber types that weren't developed. Who knows

The American College of Obstetricians and Gynecologists reaffirmed the importance of exercise during pregnancy in an opinion paper that can be accessed here. They point out that regular physical exercise during pregnancy improves physical fitness and well-being, along with helping with weight management and reducing the risk of gestational diabetes. The statement is thoroughly referenced and goes into great detail for those interested in finding out more about exercise and pregnancy.